<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <style type="text/css">
        body{
            background-image: url("./images/bg.jpg");
        }
        .login{
            background-color: lightpink;
            width: 400px;
            height: 250px;
            margin: auto;
            margin-top: 300px;
            border-radius: 10px;
        }
        form{
            width: 300px;
            margin: auto;
        }
        form input{
            margin-left: 10px;
            width: 240px;
            margin-bottom: 20px;
        }
        form button{
            width: 240px;
            margin: auto;
            margin-left: 45px;
        }
    </style>
    <title>用户登录</title>
</head>
<body>
<div class="login">
    <h4 style="text-align: center;color: #fff;margin-top: 20px;display: block;font-size: 18px;border-bottom: 2px soild #ffffff">用户登录</h4>
    <form>
        <label style="color: #fff">账号</label><input type="text" value="" placeholder="请输入账号"><br/>
        <label style="color: #fff">密码</label><input type="text" value="" placeholder="请输入密码">
        <label><button>登录</button></label>
    </form>
</div>
</body>
</html>